204566048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 421848000

約数和(自身を除く): 217281952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 499, 557, 736, 998, 1114, 1996, 2228, 3992, 4456, 7984, 8912, 11477, 12811, 15968, 17824, 22954, 25622, 45908, 51244, 91816, 102488, 183632, 204976, 277943, 367264, 409952, 555886, 1111772, 2223544, 4447088, 6392689, 8894176, 12785378, 25570756, 51141512, 102283024, 204566048]

約数ペア:

[(1, 204566048), (2, 102283024), (4, 51141512), (8, 25570756), (16, 12785378), (23, 8894176), (32, 6392689), (46, 4447088), (92, 2223544), (184, 1111772), (368, 555886), (499, 409952), (557, 367264), (736, 277943), (998, 204976), (1114, 183632), (1996, 102488), (2228, 91816), (3992, 51244), (4456, 45908), (7984, 25622), (8912, 22954), (11477, 17824), (12811, 15968)]